Partlow 1161+ Operating Manual

- 1/8 - 1/4 DIN LIMIT CONTROLLERS

CONCISE PRODUCT MANUAL (59333-1)

CAUTION: Installation should be only performed by

technically competent personnel. Local Regulations regarding electrical installation & safety must be observed.

1. INSTALLATION

The models covered by this manual have three different DIN case sizes (refer to section 9). Some installation details vary between models. These differences have

been clearly shown.

Note: The functions described in sections 2 thru 8 are common to all models.

Installing Option Modules

CPU PCB

Option Module 1

(Fixed Limit Relay)

Option Module 2

CPU PCB

Option Module B

(not used on Limit

Controllers)

Option Module 2

Option Module 1

(Fixed Limit Relay)

To access module A, first detach the PSU and CPU boards from the front by lifting first the upper, and then lower mounting struts. Gently separate the boards.

a. Plug the required option modules into the correct connectors, as shown below. b. Locate the module tongues in the corresponding slot on the opposite board. c. Hold the main boards together while relocating back on the mounting struts. d. Replace the instrument by aligning the CPU and PSU boards with their guides in the housing, then slowly push the instrument back into position.

Note: Option modules are automatically detected at power up.

Option Module Connectors

Option Slot 1

(Fixed Limit

Option Slot 2

Connecto

Option Slot B

(not used on

Limit Controllers)

Option Slot 2

Connecto

Option Slot 1

(Fixed Limit

Relay)

PL4A

Relay)

Din Size Instruments

/8 & 1/4 Din Size Instruments

Din Size Instruments

/8 & 1/4 Din Size Instruments

Mounting Struts

Option Module A

Option Module 3

PSU PCB

Mounting Struts

Option Module A

Option Module 3

PSU PCB

Option Slot A

Connectors PL5 & PL6

Option Slot 3

Connector PL4B

Option Slot A

Connectors PL5 & PL6

Option Slot 3

Connector PL4B

Panel-Mounting

The mounting panel must be rigid, and may be up to

6.0mm (0.25inch) thick. Cut-out sizes are:

Cut-Out Dim A Cut-Out Dim B

& 1/8 Din = 45mm 1/

/4 Din = 92mm 1/8 & 1/4 Din = 92mm

For n multiple instruments mounted side-by-side, cut-out A is 48n-4mm (

& 1/8 Din) or 96n-4mm (1/4 Din)

Din = 45mm

Mounting Panel

Instrument

Housing

Ratchets

Gasket

Tolerance +0.5, -0.0mm

Slide mounting clamp over the instrument housing towards rear face of mounting panel until the tongues engage in ratchets and instrument is clamped in position.

Hold instrument firmly in position (apply pressure to bezel only)

CAUTION: Do not remove the panel gasket; it is a seal against dust and

moisture.

Rear Terminal Wiring

USE COPPER CONDUCTORS (EXCEPT FOR T/C INPUT)

Single Strand wire gauge: Max 1.2mm (18SWG)

Din Size Instruments

/8 & 1/4 Din Size Instruments

2. SELECT MODE

Select mode is used to access the configuration and operation menu functions. It can be accessed at any time by holding down and pressing . In select mode, press or to choose the required mode, press to enter. An unlock code is required to prevent unauthorised entry to Configuration, & Setup modes. Press or to enter the unlock code, then press to proceed.

Mode Upper

Display

Operator

Set Up

Configuration

Product Info

'(#)* +,$#* +-#(* +,$#* $"%&* +,$#* 1%&"* +,$#*

Lower

Display

Description Default

Unlock

Codes

Normal operation None

Tailor settings to the application

Configure the instrument for use

./* 0/*

Check manufacturing information None

Note: The instrument will always return automatically to Operator mode if there is no key activity for 2 minutes.

3. CONFIGURATION MODE

First select Configuration mode from Select mode (refer to section 2). Press to scroll through the parameters, then press or to set the required value. Press to accept the change, otherwise parameter will revert to previous value. To exit from Configuration mode, hold down and press , to return to Select mode.

Note: Parameters displayed depends on how instrument has been configured. Refer to user guide (available from your supplier) for further details. Parameters marked * are repeated in Setup Mode.

Parameter Lower

Input Range/Type

Code Input Type &

Range

B: 100 - 1824 ºC

B: 211 - 3315 ºF

C: 0 - 2320 ºC

C: 32 - 4208 ºF

J: –200 - 1200 ºC

J: –328 - 2192 ºF

J: –128.8 - 537.7 ºC

j.C

J: –199.9 - 999.9 ºF

j.F

K: –240 - 1373 ºC

K: –400 - 2503 ºF

K: –128.8 - 537.7 ºC

k.C

K: –199.9 - 999.9 ºF

K.F

L: 0 - 762 ºC

L: 32 - 1403 ºF

Note: Decimal point shown in table indicates temperature resolution of 0.1° Parameter Lower

Scale Range Upper Limit

Scale Range Lower Limit

Decimal point position

Process Variable Offset

Upper

Display

1%2#

Code Input Type &

P24C

Upper

Display

)7,

),,*

/=XXXX, .=XXX.X, 0=XX.XX, 9=X.XXX

82"+

'&&+

Adjustment range & Description Default

See following table for possible codes

Code Input Type &

Range

L: 0.0 - 537.7 ºC

L.C

L: 32.0 - 999.9 ºF

L.F

N: 0 - 1399 ºC

N: 32 - 2551 ºF

R: 0 - 1759 ºC

R: 32 - 3198 ºF

S: 0 - 1762 ºC

S: 32 - 3204 ºF

T: –240 - 400 ºC

T: –400 - 752 ºF

T: –128.8 - 400.0 ºC

t.C

T: –199.9 - 752.0 ºF

t.F

PtRh20% vs. 40%: 0 - 1850 ºC

Range

PtRh20% vs 40%:

P24F

32 - 3362 ºF

Pt100: –199 - 800 ºC

PTC

Pt100: –328 - 1472 ºF

PtF

Pt100: –128.8 - 537.7 ºC

Pt.C

Pt100: –199.9 - 999.9 ºF

Pt.F

0 - 20 mA DC

/40/

4 - 20 mA DC

540/

0 - 50 mV DC

/46/

10 - 50 mV DC

./.6/

0 - 5 V DC

/46*

1 - 5 V DC

.46*

0 - 10 V DC

/4./

2 - 10 V DC

04./

Adjustment range & Description Default

Scale Range Lower Limit +100

to Range Maximum

Range Minimum to

Scale Range Upper Limit -100

(non-temperature ranges only)

±Span of controller

(see CAUTION note at end of section)

Value

3$*

Value

Range max

(Lin=1000) Range min

(Linear=0)

High Limit.

Limit relay is energised when

:1*

process “safe” (PV < Limit Setpoint)

Low Limit.

Limit relay is energised when

,"*

process “safe” (PV > Limit Setpoint)

:1*

Current Setpoint to Scale Range maximum R/max

Scale Range minimum to Current Setpoint R/min

24:1

24,"

8=* >?%8 %"%=

scaled Range Maximum in display units

Process High Alarm

Process Low Alarm

Deviation Alarm

Band Alarm

No alarm

Scaled Range Minimum to

24:1*

Range Max

Range Min

1 LSD to span from setpoint in display units

+/- Span from setpoint in display units

1 LSD to full span in display units

These diagrams show all possible option combinations. The actual

connections required depends on the exact model and options fitted.

CAUTION: Check information label on housing for correct operating

voltage before connecting supply to Power Input Fuse: 100 – 240V ac – 1amp anti-surge 24/48V ac/dc – 315mA anti-surge

Note: At first power-up the message !"#" $"%& is displayed, as described in section 6 of this manual. Access to other menus is denied until configuration mode is completed

Limit Action

Setpoint Upper Limit Setpoint Lower Limit

Alarm 1Type

High Alarm 1 value* Low Alarm 1 value* Band Alarm 1 value* Dev. Alarm 1 value* Alarm 1 Hysteresis*

$;<,

+27,

+2,,

?,?.

2@?.

2,?.

>?,.

8?,.

?:A.

Parameter Lower

Display

Alarm 2 Type* High Alarm 2

value* Low Alarm 2 value* Band Alarm 2 value* Dev. Alarm 2 Value* Alarm 2 Hysteresis*

Output 2 Usage

Linear Output 2 Range

Retransmit Output 2 Scale maximum Retransmit Output 3 Scale minimum

Output 3 Usage Linear Output 3

Range Retransmit Output 3 Scale maximum Retransmit Output 3 Scale minimum

Display Strategy

Serial Communications Protocol

Serial Communications Bit Rate

Comms Address

Comms Write

Configuration Lock Code

Notes: Output 1 is always a Latching Limit Relay output. If Option Slot A has the Digital Input module fitted, this always functions as a Remote Reset, duplicating the function of the Reset) key .

As these functions cannot be changed, no Configuration menus are required.

CAUTION: Process Variable Offset can be use to modify the measured

value to compensate for probe errors. Positive values increase the reading, negative values are subtracted. This parameter is effectively, a calibration adjustment and MUST be used with care.

There is no front panel indication of when this parameter is in use.

Upper

Adjustment range & Description Default

Display

Value

?,?0* 24," 2@?0*

2,?0*

>?,0* 6

Options as for alarm 1

Range Max

Range Min

8?,0* 6

?:A0*

Limit Output Relay

Alarm 1, Direct

Alarm 1, Reverse

Alarm 2, Direct

Alarm 2, Reverse

Logical Alarm 1 OR 2, Direct

Logical Alarm 1 OR 2, Reverse

Logical Alarm 1 AND 2, Direct

Logical Alarm 1 AND 2, Reverse

Limit Annunciator, Direct Limit Annunciator, Reverse Retransmit Limit SP Output

Retransmit PV Output

0 to 5 V DC output 1

0 to 10 V DC output

2 to 10 V DC output 0 to 20 mA DC output 4 to 20 mA DC output

?B48

)-#2

/4./

C+=0*

#A20*

,Mm# ?B48 ?.4) ?048 ?04) ')48 ')4) ?848 ?84) ?%48 ?%4) )-#+ )-#2

/46*

/4./

04./ /40/ 540/

-1999 to 9999

)"0:*

(display value at which output

will be maximum)

Range max

-1999 to 9999

)"0,*

C+=9* #A29*

(display value at which output

will be minimum)

As for output 2

Range min

?B48 /4./

-1999 to 9999

)"9:*

(display value at which output

will be maximum)

Range max

-1999 to 9999

)"9,*

81D(*

2)"#*

>?78*

?88)*

$"=%*

$,"I*

(display value at which output

will be minimum)

=%?> 81+? ?+$E

Mm>%

Mm>=

Mm>"

.G.0*

PV is visible in Operator mode

PV not visible in Operator mode

Modbus with no parity

Modbus with Even Parity

Modbus with Odd Parity

..0*

0.5*

5.F* G.H*

1.2 kbps

2.4 kbps

4.8 kbps

9.6 kbps

19.2 kbps

ASCII

*1 to 255 (Modbus), 1 to 99 (ASCII)

)4Ww

)4/*

Read/Write

Read only

0 to 9999

Range min

=%?>

Mm>%

5.F

)4Ww

4. SETUP MODE

Note: Configuration must be completed before adjusting Setup parameters.

First select Setup mode from Select mode (refer to section 2). The Setup LED will light while in Setup mode. Press to scroll through the parameters, then press or to set the required value. To exit from Setup mode, hold down and press to return to Select mode.

Note: Parameters displayed depends on how instrument has been configured.

Parameter Lower

Display

Upper Display Adjustment

Range & Description

Default

Value

R/max if

Limit Setpoint value

+2*

Scaled Range Minimum to

scaled Range Maximum

$#),=:1

R/min if

$#),=,"

Limit Hysteresis

Input Filter Time Constant

High Alarm 1 value

Low Alarm 1 value

Deviation Alarm 1 Value

Band Alarm 1 value

Alarm 1 Hysteresis

High Alarm 2 value

Low Alarm 2 value

Deviation Alarm 2 Value

Band Alarm 2 value

Alarm 2 Hysteresis

Setup Lock Code

1 LSD to full span in display units,

:J+#*

&1,#*

2@?.* 2,?.* 8?,.* >?,.* ?:A.* 2@?0* 2,?0* 8?,0* >?,0* ?:A0*

+,"I*

on the safe side of the limit SP

OFF or 0.5 to 100.0 secs

(see CAUTION note below)

Scaled Range Minimum to

scaled Range Maximum

±Span from SP in display units

1 LSD to span from setpoint

1 LSD to full span in display units

Scaled Range Minimum to

scaled Range Maximum

±Span from SP in display units

1 LSD to span from setpoint

1 LSD to full span in display units

0 to 9999

0./*

R/max

R/min

R/max

R/min

./*

Note: Operator mode screens follow, without exiting from Setup mode.

CAUTION: An excessively large filter time could significantly delay

detection of a limit condition. Set this value to the minimum required to remove noise from the process variable

5. PRODUCT INFORMATION MODE

First select Product information mode from Select mode (refer to section 2). Press to view each parameter. To exit from Product Information mode, hold down and press to return to Select mode. Note: These parameters are all read only.

Parameter Lower

Display

Input type

Option 1 type (fixed)

Option 2 module type fitted

Option 3 module type fitted

Auxiliary Option A module type fitted

E%4.* C%1*

'2%.* ),J*

'2%0*

'2%9*

'2%?*

Firmware type

Firmware issue

Product Revision Level

Date of manufacture

8'Mm*

Serial number 1

Serial number 2

Serial number 3

&KL* EDD*

2<,*

+%.* +%0* +%9*

Upper

Description

Display

Universal input

Latching Limit Relay

%"%=*

),J* ++)* #)1* ,1%*

%"%=*

),J* ++)*

,1%* 8I05* %"%-* )5F6* 81!1*

Linear DC voltage / current output

Transmitter power supply

Digital Input for remote reset

No option fitted

Relay output

SSR drive output

Triac output

No option fitted

Relay output

SSR drive output

No option fitted

RS485 communications

Value displayed is firmware type number

Value displayed is firmware issue number

Value displayed is Product Revision level

Manufacturing date code (mmyy)

First four digits of serial number

Middle four digits of serial number

Last four digits of serial number

6* 6* .*

6. ERROR/FAULT INDICATIONS

Parameter Upper

Display

Lower

Display

Description

Configuration & Setup required. This screen is

Instrument parameters are in default conditions

!"#"* $"%&

configuration has been changed. Press to

seen at first turn on, or if hardware

enter the Configuration Mode, next press

or to enter the unlock code number,

then press to proceed Input Over Range Input Under

Range Input Sensor Break

Option 1 Error

Option 2 Error

Option 3 Error

Option A Error

Option B Error

M::N*

M,,N*

'2=O*

=<<*

Normal

'(%.* '(%0* '(%9* '(%?

'(%>*

Process variable input > 5% over-range

Process variable input > 5% under-range

Break detected in process variable input

sensor or wiring

Option 1 module fault

Option 2 module fault

Option 3 module fault

Option A module fault

Option B not used on Limit Controllers

this error is shown if any module is fitted

7. OPERATOR MODE

This mode is entered at power on, or accessed from Select mode (see section 2).

Note: All Configuration mode and Setup mode parameters must be set as required before starting normal operations. Press to scroll through the parameters.

Upper Display

PV Value

Limit SP Value

Lower

Display Strategy and

Display

Limit SP

Value

(Blank)

When Visible

81+2 = =%?>* (initial screen)

81+2 = 81+?* (initial screen)

Description

PV and Limit Setpoint values

Read only

Limit Setpoint value

Read only

Highest PV value since this High Limit Hold

:1:8

$#), = :1

parameter was last reset.

To reset, press for 5 seconds,

PPPP

display =

when reset

Lowest PV value since this Low Limit Hold

Exceed Time Value

Active Alarm Status

,":8

Always available

Format mm.ss to 99.59

(10 sec increments)

Shows

When one or more alarms are active.

?,+#*

$#), = ,"

then mmm.s

M::N if ≥999.9

ALM indicator will also flash*

parameter was last reset.

To reset, press for 5 seconds,

PPPP

display =

when reset

Accumulated time of Limit SP

exceed conditions since this

parameter was last reset.

To reset, press for 5 seconds,

display =

PPPP

when reset

L Alarm 2 active

?%0. Alarm 1 active

L Annunciator active

Exceed Condition

An Exceed Condition is when the Process Variable exceeds the Limit Setpoint value (i.e. PV > SP when set for high limit action, PV < SP for low limit action). The LED is on during this condition, and is extinguished once it has passed.

Limit Output Function

Limit Output relay(s) de-energise whenever an Exceed condition occurs, causing the process to shut down. The LED is on when the relay is de-energised. The relay remains latched off even if the Exceed condition is no longer present. Only giving a reset instruction (after

the exceed condition has passed) will re-

energise the relay, allowing the process to continue. The LED then turns off.

Limit Annunciator Outputs

An Annunciator output will activate when an Exceed condition occurs, and will remain active until a reset instruction is received, or the Exceed condition has passed. Unlike the Limit Output, an Annunciator can be reset even if the Exceed condition is present. When an Annunciator is active, the LED will flash and the Alarm Status screen is available.

Resetting Limit Outputs & Annunciators

A reset instruction can be given by pressing the key, via the Digital Input (if fitted) or via a Comms command if an RS485 Communications module is fitted. Annunciators will deactivate. Limit Outputs will only re-energise if the Exceed condition has passed.

CAUTION: Ensure that the cause of the Exceed condition has been

rectified before resetting the Limit Output.

8. SERIAL COMMUNICATIONS

Refer to the full user guide (available from your supplier) for details.

9. SPECIFICATIONS

UNIVERSAL INPUT

Thermocouple Calibration:

PT100 Calibration:

DC Calibration:

Sampling Rate: 4 per second.

Impedance:

Sensor Break Detection:

Isolation: Isolated from all outputs (except SSR driver).

Universal input must not be connected to operator accessible

DIGITAL INPUT

Volt-free(or TTL): Open(2 to 24VDC) =No Reset.

Isolation: Reinforced safety isolation from inputs and other outputs.

OUTPUTS

Limit Relay

Contact Type & Rating:

Lifetime: >100,000 operations at rated voltage/current.

Isolation: Basic Isolation from universal input and SSR outputs.

Alarm Relays

Contact Type & Rating:

Lifetime: >500,000 operations at rated voltage/current.

Isolation: Basic Isolation from universal input and SSR outputs.

SSR Driver

Drive Capability:

Isolation: Not isolated from universal input or other SSR driver outputs.

Triac

Operating Voltage: 20 to 280Vrms (47 to 63Hz).

Current Rating: 0.01 to 1A (full cycle rms on-state @ 25°C);

Isolation: Reinforced safety isolation from inputs and other outputs.

Resolution: 8 bits in 250mS (10 bits in 1s typical, >10 bits in >1s typical).

Isolation: Reinforced safety isolation from inputs and other outputs.

Transmitter PSU

Power Rating:

Isolation: Reinforced safety isolation from inputs and other outputs.

SERIAL COMMUNICATIONS

Physical: RS485, at 1200, 2400, 4800, 9600 or 19200 bps.

Protocols: Selectable between Modbus and West ASCII.

Isolation: Reinforced safety isolation from all inputs and outputs.

OPERATING CONDITIONS (FOR INDOOR USE)

Ambient Temperature:

Relative Humidity: 20% to 95% non-condensing.

Supply Voltage and Power:

ENVIRONMENTAL

Standards: CE, UL, ULC & FM 3545, 1998

EMI: Complies with EN61326 (Susceptibility & Emissions).

Safety Considerations:

Front Panel Sealing: To IP66 (IP20 behind the panel).

PHYSICAL

Front Bezel Size: 1/

Depth Behind Panel:

Weight: 0.21kg maximum.

±0.1% of full range, ±1LSD (±1°C for Thermocouple CJC). BS4937, NBS125 & IEC584.

±0.1% of full range, ±1LSD. BS1904 & DIN43760 (0.00385

Ω/Ω

/°C).

±0.1% of full range, ±1LSD.

>10MΩ resistive, except DC mA (5Ω) and V (47kΩ ). Thermocouple, RTD, 4 to 20 mA, 2 to 10V and 1 to 5V ranges

only. Limit outputs turn off (goes into Exceed condition), high

alarms activate for thermocouple/RTD sensor break, low alarms activate for mA/V DC sensor break.

circuits if relay outputs are connected to a hazardous voltage source. Supplementary insulation or input grounding would then be required.

Closed(<0.8VDC) = Reset (edge triggered).

Latching limit control relay. Single pole double throw (SPDT); 5A resistive at 120/240VAC. Slot 1 position fixed for this function, optional function for Slot 2 & 3 relay modules,

Slot 2 or 3 position non-latching alarm relay. Single pole double throw (SPDT); 2A resistive at 120/240VAC.

SSR drive voltage >10V into 500Ω min.

derates linearly above 40°C to 0.5A @ 80°C.

20 to 28V DC (24V nominal) into 910Ω minimum resistance.

0°C to 55°C (Operating), –20°C to 80°C (Storage).

100 to 240VAC ±10%, 50/60Hz, 7.5VA (for mains powered versions), or 20 to 48VAC 50/60Hz 7.5VA or 22 to 65VDC 5W (for low voltage versions).

Complies with EN61010-1 & UL3121. Pollution Degree 2, Installation Category II.

Din = 48 x 48mm, 1/8 Din = 96 x 48mm,

/4 Din = 96 x 96mm.

Din = 110mm, , 1/8 & 1/4 Din = 100mm.

Partlow 1161+ Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual